Where is the GRLESS key?
GRLESS stands for &quot;Greater than/Less&quot; and refers to the comparison symbols &lt; and &gt; which mean &quot;smaller than&quot; or &quot;less then&quot;, and &quot;greater than&quot;.
In most a standard QWERTY keyboards for English speaking countries (like United States, Canada our Great Britain) these symbols are typically in the period . and comma , keys, to the right of the M key.
Elsewhere however, in other international QWERTY layouts it is common to find a dedicated key with both greater than &gt; and less then &lt; keys bundled together, toggled by Shift modifier key.
For Portuguese, Spanish, Greek, Italian, Danish, among  and others layout for example they are located towards the bottom left corner of the keyboard, next to the Z key.